Certification requirement to sell and implement MS Dynamics 365

Hi All, 

We have recently become MS partner and enrolled into the Microsoft AI Cloud Partner Program. 
We are curious to understand what are the minimum requirements in case we want to sell and implement Dynamic 365 CRM modules. 

Like number of and variety of certifications to be done. 
If there is a link of a page containing this information please share the same. 

Thanks & Regards
Abhishek Raghav